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41-100 help
#3

Here is an example of a farm radio which uses a 90V and 1 1/2V (combined in one case) battery. People have used 10 of the standard 9V batteries and a couple "D" cell batteries and packaged them together. The "battery" in this picture contains a small a/c powersupply to provide the voltages and plugs into the wall.
A couple of choices on how to get it running. As Brenda indicated make certain the wires are hooked up properly to the voltage source. I had a lot of fun making the "battery".
Regards, Jerry

[Image: http://i303.photobucket.com/albums/nn129...dio2-1.jpg]

A friend in need is a pest!  Bill Slee ca 1970.


Messages In This Thread
41-100 help - by Steel2040 - 08-21-2013, 12:31 PM
RE: 41-100 help - by BrendaAnnD - 08-21-2013, 03:47 PM
RE: 41-100 help - by jerryhawthorne - 08-21-2013, 05:25 PM
RE: 41-100 help - by Steel2040 - 08-21-2013, 06:02 PM
RE: 41-100 help - by Steel2040 - 08-22-2013, 03:09 PM
RE: 41-100 help - by jerryhawthorne - 08-22-2013, 04:29 PM
RE: 41-100 help - by Steel2040 - 08-25-2013, 07:15 PM
RE: 41-100 help - by Raleigh - 08-28-2013, 02:06 AM
RE: 41-100 help - by EricS - 08-28-2013, 04:44 PM



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